<?php
class PackagePurchase {
  /**
   * @orm char(64)
   */
  public $trackId;
  /**
   * @orm composed_of one Product
   */
  public $product;
  /**
   * @orm integer
   */
  public $quantity;
  /**
   * @orm decimal(6,2)
   */
  public $price;
}
?>